The SanDisk Sansa e200 v2, c200 v2, m200 (v2), clip and Fuse are all based on the same hardware, collectively referred to as the V2 Sansa. Unfortunately, all the cheap refurb deals seem to give V1s still.

The clip isn't interesting because it has no DRAM.

Whats the cheapest you can get any of the V2 series? I'm guessing the m200 or c200 1GB would be cheapest, but its not clear how I could be sure to get a V2 model.